Take the walls away from the prisons and see how many convicts are still in prison after a few days.
Smart-ass responses aside, I'm genuinely happy that you and I agree! You, me and Trump are like a big happy family. You've made the point thoroughly, over and over, that a wall by itself will not stop illegal immigration. Trump and I have been saying all along that a comprehensive, multi-faceted plan is necessary to stop illegal immigration. Just one component of the plan by itself is not enough. Hopefully his E-Verify push this coming year will live up to it's expectations. It has proven effective where it's been used, due to the supply & demand that you've been referring to, so here's hopin'. I expect that Nancy will call it immoral and say that it doesn't work. Please correct her when she says that!